UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 1 MAY 25 Station: MMVA WMO ident: 76743 Latitude: 17.98 Longitude: -92.94 Elevation: 10.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 10 36.2 25.2 53 11.0 27.8 85 5 308.8 312.7 300.8 371.1 20.46 1 1000 59 34.0 17.0 36 17.0 22.2 90 16 307.1 309.4 295.3 344.2 12.28 2 925 761 27.6 14.6 45 13.0 18.8 85 16 307.5 309.7 294.8 341.9 11.37 3 850 1503 20.8 12.8 60 8.0 15.5 95 12 307.9 310.0 294.6 341.2 10.99 4 700 3154 10.0 -4.0 37 14.0 3.0 225 12 313.6 314.3 290.7 326.5 4.06 5 500 5880 -4.5 -39.5 5 35.0 -12.0 135 8 327.6 327.6 291.3 328.5 0.25 6 400 7590 -15.7 -37.7 13 22.0 -19.9 290 21 334.6 334.7 293.3 336.0 0.37 7 300 9700 -30.5 -51.5 11 21.0 -32.4 305 51 342.4 342.4 295.0 342.9 0.11 8 250 10970 -41.1 -61.1 10 20.0 -42.0 300 45 345.0 345.0 295.6 345.1 0.04 9 200 12440 -54.9 -65.9 24 11.0 -55.1 285 41 345.8 345.8 295.7 345.9 0.03 10 150 14230 -65.9 -80.9 11 15.0 -66.0 280 39 356.6 356.6 298.0 356.6 0.00 11 110 16061 -76.7 -86.7 19 10.0 -76.7 245 31 369.3 369.3 300.4 369.3 0.00 12 100 16610 -76.1 -88.1 13 12.0 -76.2 220 16 380.7 380.7 302.3 380.7 0.00 TRP 110 16061 -76.7 -86.7 19 10.0 -76.7 245 31 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5821.00 m Freezing level: 562.07 mb = 5034.00 m = 16515.55 ft Wetbulb zero: 659.81 mb = 3632.99 m = 11919.11 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 34.78 % Est. max temperature: 35.29 C = 95.51 F Sfc-Lift cond lev (LCL): 859.86 mb = 1401.82 m = 4599.08 ft T: 21.73 C 700-500 lapse rate: 5.32 C/km ThetaE index: 44.63 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 719.92 mb = 2915.37 m = 9564.76 ft Mean mixing ratio: 11.98 g/kg Conv temperature: 40.16 C = 104.28 F Cap Strength: 2.98 C Lifted Index: 0.81 C Risk: Showers probable Lifted Index @300 mb: 1.47 C Lifted Index @700 mb: 1.25 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 17.30 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 185.60 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.97 J/kg Max Up Vert Vel: 1.98 m/s Conv Inhibition (B-): 2020.81 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 775.48 mb = 2283.17 m = 7490.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 96 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 10 85 5 -5.0 -0.4 | 292 4 3.4 -1.4 1 1000 59 90 16 -16.0 0.0 | 83 8 -7.6 -0.9 2 925 761 85 16 -15.9 -1.4 | 73 8 -7.5 -2.3 3 850 1503 95 12 -12.0 1.0 | 92 4 -3.5 0.1 4 848 1524 95 10 -10.0 0.9 | 88 2 -1.5 -0.1 5 818 1829 60 2 -1.7 -1.0 | 286 7 6.7 -1.9 6 789 2134 160 2 -0.7 1.9 | 263 8 7.7 0.9 7 761 2438 250 8 7.5 2.7 | 264 16 15.9 1.8 8 700 3154 225 12 8.5 8.5 | 246 19 16.9 7.6 9 658 3658 105 2 -1.9 0.5 | 274 7 6.5 -0.4 10 634 3962 55 14 -11.5 -8.0 | 19 9 -3.0 -9.0 11 545 5182 20 18 -6.2 -16.9 | 353 18 2.3 -17.8 12 525 5486 30 12 -6.0 -10.4 | 348 12 2.4 -11.3 13 506 5791 135 6 -4.2 4.2 | 232 5 4.2 3.3 14 500 5880 135 8 -5.7 5.7 | 210 5 2.8 4.7 15 467 6401 175 8 -0.7 8.0 | 228 10 7.7 7.0 16 449 6706 275 6 6.0 -0.5 | 276 14 14.4 -1.5 17 431 7010 295 10 9.1 -4.2 | 286 18 17.5 -5.2 18 415 7315 295 10 9.1 -4.2 | 286 18 17.5 -5.2 19 400 7590 290 21 19.7 -7.2 | 286 29 28.2 -8.1 20 382 7925 280 33 32.5 -5.7 | 279 41 40.9 -6.7 21 310 9449 305 53 43.4 -30.4 | 301 61 51.8 -31.3 22 300 9700 305 51 41.8 -29.3 | 301 59 50.2 -30.2 23 298 9754 305 53 43.4 -30.4 | 301 61 51.8 -31.3 24 273 10363 290 41 38.5 -14.0 | 288 49 46.9 -15.0 25 250 10970 300 45 39.0 -22.5 | 296 53 47.4 -23.4 26 208 12192 290 41 38.5 -14.0 | 288 49 46.9 -15.0 27 200 12440 285 41 39.6 -10.6 | 284 49 48.0 -11.5 28 163 13716 255 47 45.4 12.2 | 258 55 53.8 11.2 29 150 14230 280 39 38.4 -6.8 | 279 47 46.8 -7.7 30 140 14630 285 37 35.7 -9.6 | 283 45 44.2 -10.5 31 133 14935 270 27 27.0 -0.0 | 272 35 35.4 -0.9 32 114 15850 240 33 28.6 16.5 | 247 40 37.0 15.6 33 110 16061 245 31 28.1 13.1 | 252 38 36.5 12.2 34 108 16154 250 29 27.3 9.9 | 256 37 35.7 9.0 35 103 16459 225 25 17.7 17.7 | 237 31 26.1 16.7 36 100 16610 220 16 10.3 12.3 | 239 22 18.7 11.3 37 97 16764 200 18 6.2 16.9 | 222 22 14.6 16.0 38 88 17374 215 14 8.0 11.5 | 237 20 16.5 10.5 39 79 17983 135 16 -11.3 11.3 | 164 11 -2.9 10.4 40 71 18593 180 19 0.0 19.0 | 205 20 8.4 18.1 41 68 18898 160 19 -6.5 17.9 | 186 17 1.9 16.9 42 61 19507 65 10 -9.1 -4.2 | 7 5 -0.6 -5.2 43 58 19812 150 4 -2.0 3.5 | 248 7 6.4 2.5 44 55 20117 65 6 -5.4 -2.5 | 319 5 3.0 -3.5 45 52 20422 55 16 -13.1 -9.2 | 25 11 -4.7 -10.1 46 50 20726 95 14 -13.9 1.2 | 93 6 -5.5 0.3 47 47 21031 65 21 -19.0 -8.9 | 47 14 -10.6 -9.8 48 45 21336 125 10 -8.2 5.7 | 183 5 0.2 4.8 49 42 21641 65 4 -3.6 -1.7 | 299 5 4.8 -2.6 50 40 21946 115 8 -7.3 3.4 | 206 3 1.2 2.4 51 38 22250 135 6 -4.2 4.2 | 232 5 4.2 3.3 52 36 22555 65 10 -9.1 -4.2 | 7 5 -0.6 -5.2 53 34 22860 35 14 -8.0 -11.5 | 358 12 0.4 -12.4 54 33 23165 75 16 -15.5 -4.1 | 54 9 -7.0 -5.1 55 31 23470 95 12 -12.0 1.0 | 92 4 -3.5 0.1 56 30 23774 110 12 -11.3 4.1 | 138 4 -2.9 3.2 57 27 24384 70 16 -15.0 -5.5 | 46 9 -6.6 -6.4 58 25 24689 75 8 -7.7 -2.1 | 347 3 0.7 -3.0 59 24 24994 85 12 -12.0 -1.0 | 61 4 -3.5 -2.0 60 22 25603 85 31 -30.9 -2.7 | 81 23 -22.5 -3.6 Wind Parameters Mean winds (0-6000m): 66.3 at 11.3 knts Storm direction: 96.3 at 8.5 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -41.9 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -32.5 tot: -17.4 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 5.62 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 88 15 79 7| 11.3 0.0 11.3| 3.7 -1.6 2.1 4.2 0.87| 16.7 14.5 1000 87 16 77 7| 5.0 0.0 5.0| 4.6 -2.4 2.2 2.2 0.78| 9.4 7.3 1500 88 15 78 7| 2.2 0.0 2.2| 6.1 -2.4 3.7 2.5 0.70| 7.5 5.3 2000 89 12 72 4| 0.9 0.0 0.9| 6.1 -10.4 -4.3 -2.1 0.16| 8.9 1.4 2500 91 11 72 2| 2.7 0.0 2.7| 15.1 -15.7 -0.6 -0.2 0.12| 9.4 1.1 3000 100 11 113 2| 2.3 0.7 3.0| 15.1 -32.5 -17.4 -5.8 0.03| 8.6 0.3 4000 106 10 148 2| 1.7 2.9 4.6| 28.0 -57.2 -29.1 -7.3 0.09| 10.6 1.0 5000 75 11 31 5| 1.4 2.5 3.9| 28.0 -74.8 -46.8 -9.4 0.03| 9.4 0.3 6000 66 11 19 6| 2.6 2.1 4.7| 33.4 -85.2 -51.9 -8.6 -0.04| 10.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20250501.00.gif